Patents by Inventor Katsumi Une

Katsumi Une has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Nuclear fuel element
    Patent number: 4065352
    Abstract: A nuclear fuel element containing a hydrogen getter to prevent a cladding tube from being broken by hydrogen gas, wherein the hydrogen getter is formed of metal material capable of absorbing hydrogen and a metal member permeable to hydrogen and enclosing said hydrogen-absorbing metal.
    Type: Grant
    Filed: June 9, 1976
    Date of Patent: December 27, 1977
    Assignee: Tokyo Shibaura Electric Co., Ltd.
    Inventors: Yoshihiko Iwano, Katsumi Une